USB Smart Mug Warmer – 5V Drink Heater for Coffee, Tea & Hot Beverages

Say goodbye to cold coffee forever. This USB Smart Mug Warmer keeps your drink at the perfect temperature while you work, study, game, or dive into a long scrolling session. Plug it into your laptop, power bank, or even your car — hot beverages on demand. ⭐ Key Benefits USB-Powered Convenience – Works anywhere with a USB port: laptops, power banks, car chargers, and desktops. Keeps Drinks Hot – Helps prevent your coffee, tea, or cocoa from cooling down. Minimalist Desk Design – Sleek, compact, and ideal for modern office or study setups. Perfect Gift Option – Great for employees, students, remote workers, and caffeine lovers. 📏 Product Specifications Material: Heat-resistant ABS + metal heating plate Color: Black Power Input: 5V USB Heating Plate Diameter: Approx. 10 cm Cable Length: Approx. 1 meter Compatibility: Works with flat-bottom ceramic cups, glass mugs, stainless cups, and most standard drinkware Safety: Low-voltage heating design for safe everyday use 💡 Ho